AAPPTec HPLC Columns

Spirit™ HPLC Columns for peptides, proteins and organic compounds provide performance that is unsurpassed in efficiency, reliability and reproducibility. Manufactured using novel proprietary technologies, Spirit™ HPLC columns are simply the best reverse phase columns available today. Spirit™ columns ensure greater separation efficiency, resistance to extreme pH conditions and longer column life. Our "Ultra-Fast" HPLC columns are made in 3-5 cm length, in order to get quick analytical results, whereas the "High Efficiency" HPLC columns are normally in 15-20cm lengths to obtain the best resolution. The "Microbore" columns are particularly designed for LC/MS applications. The high detection sensitivity of these columns allows for the use of smaller quantities of samples, and also decreases the required volume of solvents.

Ein Beutel Früchtetee wird in ein Glas kaltes Wasser gehängt. Nach 10 Minuten sieht man deutlich zwei unterschiedliche Farben: violett und rot. Die Lösung der roten Farbe hat eine höhere Dichte und befindet sich unten. Der Teebeutel schwimmt auf der roten Lösung. A tea bag of herbal infusion is put into water. There are two different colors after 10 minutes: purple and red. The red solution has a higher density and is situated below. The tea bag swims on it.
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